-1x 6y
combine like terms
Answer:
$1,267.50
Step-by-step explanation:
assumption;
b = cost of rental space = $780
x = number of guests = 50 people
m = price of food per person = $9.75
y = total budget
y = mx + b
y = (9.75 * 50) + 780
y = 487.50 + 780
y = $1,267.50
Answer:
f(x) = 1
Step-by-step explanation:
f(x) = -x-5
f(-6) = -(-6)-5 = 6-5 = 1
Answer:
B. 8 m/s (meters per second)
Step-by-step explanation:
In order to solve this problem, we can make a ratio table. For every 3 seconds, a hummingbird flies 24 meters to get from one feeder to another. This situation can be mathematically written as 3:24. However, we want to get a unit rate that describes how many meters a hummingbird travels in one second. The 3 in 3:24 represents the seconds. To create a unit rate, the 3 must be divided into 1. 3 divided by 3 would be 1. However, what you do to one section you must do to the other. 24 divided by 3 is 8. The hummingbird travels 8 meters per second.
